<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8" />
		<meta name="viewport" content="width=device-width, initial-scale=1">
		<title>布局标签</title>
		
	</head>
	<body>
		<div style="background-color: #7BCCAE; padding: 10px;">
			<span class="spands" style="background-color: #6792E0;padding: 10px;">
				块状元素与局部元素
			</span>
		</div>
		
	</body>
</html>